Fig. 3From: The symbiotic relationship between Caenorhabditis elegans and members of its microbiome contributes to worm fitness and lifespan extensionPrincipal component analysis (PCA). PCA demonstrates the similarity of the samples based on their gene expression patterns in a two dimensional space. These samples include the worms grown with E. coli OP50, Chryseobacterium sp. CHNTR56 MYb120 or Comamonas sp. 12022 MYb131Back to article page